CN205187232U - Belt conveyer - Google Patents

Abstract

The utility model discloses a belt conveyer, including conveyor belt, still including being used for cleaning conveyor belt's cylinder sweeper, the drum -type sweeper include cylinder and fixed mounting in the polylith scraper blade of cylinder periphery, the scraper blade with the conveyor belt butt rotates along with conveyor belt's motion, the utility model has the advantages of simple structure, with low costs, the few long service life of wearing and tearing and clean effectually.

Description

A belt conveyor

technical field

The utility model relates to a material conveying device for an artificial gravel processing system, in particular to a belt conveyor.

Background technique

In order to prevent dust during belt conveyor transportation, the materials on the belt conveyor generally maintain a certain water content, which will inevitably cause some small water-containing materials to adhere to the belt. If it is not cleaned in time, the rollers or rollers will After the material sticks to the surface, it will tear and roughen the surface rubber of the conveyor belt, which will accelerate the wear and damage of the conveyor belt, and the residue entering the bearing seat of the idler will also accelerate the wear of the bearing.

At present, the cleaners used in belt conveyors are mainly scraper cleaners. The scrapers of this kind of cleaners are expensive, and they are always in contact with the belt during operation. The sand and gravel transported by the artificial gravel processing system are hard in texture and have many edges and corners. , It is easy to cause the wear of the scraper and the belt of the cleaner, so that the service life of the cleaner is only about two months, and every time it is turned on, it will cause a large amount of material accumulation along the line, and the cleaning workload is heavy.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a belt conveyor with simple structure, low cost, less wear, long service life and good cleaning effect.

In order to solve the above technical problems, the utility model adopts the following technical solutions: a belt conveyor, including a conveyor belt, and a drum cleaner for cleaning the conveyor belt, the drum cleaner includes a roller and a fixed A plurality of scrapers installed on the outer periphery of the drum, the scrapers abut against the conveying belt and rotate with the movement of the conveying belt.

As a further improvement of the above technical solution:

The drum cleaner also includes a support on which the roller is installed, and an adjustment member for adjusting the height of the support is provided under the support.

The adjusting member is an adjusting bolt, and the adjusting bolt is arranged on the truss of the belt conveyor and the end thereof abuts against the support.

A vertical long hole is opened on the side of the support, and the support is fixedly installed on the truss of the belt conveyor through fastening bolts arranged in the long hole.

The drum includes a mounting shaft and a cylinder mounted on the mounting shaft, the multiple scrapers are fixedly mounted on the outer periphery of the cylinder, the upper part of the support is provided with a U-shaped mounting hole, and the mounting shaft is supported on the inside the U-shaped mounting hole.

The plurality of scrapers are evenly distributed on the outer circumference of the drum, and each scraper is arranged radially along the drum.

The plurality of scrapers are all welded to the drum.

Compared with the prior art, the utility model has the advantages that: the belt conveyor disclosed by the utility model has a simple structure and low manufacturing cost, and the scraper is in full contact with the conveyor belt. When the belt conveyor is running, the conveyor belt drives The scraper rotates together to scrape off the residue on the conveyor belt. The drum cleaner can reduce the contact between the scraper and the conveyor belt, reduce wear and improve the service life, and the conveyor belt will be partially generated during the rotation of the scraper. The shaking increases the cleaning effect.

Furthermore, the roller is installed on the support, and an adjustment member is set under the support to realize the up and down adjustment of the scraper, which makes the equipment more flexible to use, and at the same time, the worn scraper can still be used after the height is adjusted, which further improves the service life.

Description of drawings

Fig. 1 is a front structural schematic diagram of a belt conveyor of the present invention.

Fig. 2 is a structural schematic diagram of the drum in the utility model.

Fig. 3 is a structural schematic diagram of the support in the utility model.

Fig. 4 is a structural schematic diagram of a specific application embodiment of the belt conveyor of the present invention.

The symbols in the figure indicate: 1. scraper; 2. roller; 21. cylinder; 22. installation shaft; 3. support; 31. long hole; 32. U-shaped installation hole; Bolt; 5. Fastening bolt; 6. Truss; 7. Conveyor belt; 8. Conveyor head wheel; 9. Hopper.

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 4, the belt conveyor of this embodiment includes a conveyor belt 7 and a drum cleaner for cleaning the conveyor belt 7. The drum cleaner includes a drum 2 and is fixedly installed on the drum 2. There are multiple scrapers 1 on the outer periphery. The scrapers 1 contact the conveyor belt 7 and rotate with the movement of the conveyor belt 7. The belt conveyor has a simple structure and low manufacturing cost. The scrapers 1 and the conveyor belt 7 are in full contact. When the belt conveyor is running, the conveyor belt 7 drives the scraper 1 to rotate together, so as to scrape off the residue on the conveyor belt 7. The use of a drum cleaner can reduce the contact between the scraper 1 and the conveyor belt 7, reduce wear and improve service life. service life, and the conveyor belt 7 will vibrate locally during the rotation of the scraper 1, which improves the cleaning effect.

In this embodiment, the drum cleaner also includes a support 3, on which the drum 2 is installed, and an adjustment member 4 for adjusting the height of the support 3 is provided under the support 3, so as to realize the up and down adjustment of the scraper 1, This makes the use of the equipment more flexible, and at the same time, the worn scraper 1 can still be used after height adjustment, which further improves the service life. Specifically, as shown in FIG. 1 , the adjusting member 4 is an adjusting bolt 41 , and the adjusting bolt 41 is arranged on the truss 6 of the belt conveyor and the end thereof abuts against the support 3 .

In this embodiment, a vertical long hole 31 is opened on the side of the support 3 , and the support 3 is fixedly installed on the truss 6 of the belt conveyor through fastening bolts 5 arranged in the long hole 31 .

In this embodiment, the drum 2 includes an installation shaft 22 and a cylinder body 21 arranged on the installation shaft 22. A plurality of scrapers 1 are fixedly installed on the outer periphery of the cylinder body 21. A U-shaped installation hole 32 is provided on the upper part of the support 3. The installation shaft 22 is supported in the U-shaped mounting hole 32.

In this embodiment, a plurality of scrapers 1 are evenly distributed on the outer circumference of the drum 2, and each scraper 1 is arranged radially along the drum 2, and each scraper 1 is welded to the drum 2, and the structure is simple and reliable.

In this embodiment, the scraper 1 is an alloy steel scraper. In other embodiments, a polyurethane scraper or a wear-resistant rubber scraper can also be used. There are six alloy steel scrapers, the thickness D is 10mm, and the width L is according to The size of the conveyor belt 7 is adjusted.

Referring to Figure 4, when in use, install the drum cleaner at about 1.2 meters below the head wheel 8 of the conveyor. During the operation of the belt conveyor, the scraper 1 automatically scrapes the residue adhered on the downward conveyor belt 7 into the In the hopper 9.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the utility model, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.

Claims (7)

1. a belt conveyer, comprise belt conveyor (7), it is characterized in that: also comprise the drum-type swabbing pig for cleaning described belt conveyor (7), described drum-type swabbing pig comprises cylinder (2) and is fixedly installed in the polylith scraper plate (1) of described cylinder (2) periphery, and described scraper plate (1) abuts with described belt conveyor (7) and rotates with the motion of belt conveyor (7).

2. belt conveyer according to claim 1, it is characterized in that: described drum-type swabbing pig also comprises bearing (3), described cylinder (2) is installed on described bearing (3), and described bearing (3) below is provided with the regulating part (4) for regulating bearing (3) height.

3. belt conveyer according to claim 2, is characterized in that: described regulating part (4) is adjusting bolt (41), described adjusting bolt (41) be located at the upper and end of the truss (6) of belt conveyer and described bearing (3) against.

4. belt conveyer according to claim 3, it is characterized in that: described bearing (3) side opening is provided with vertical elongated hole (31), bearing (3) is fixedly installed on the truss (6) of belt conveyer by the binding bolt (5) be located in described elongated hole (31).

5. belt conveyer according to claim 4, it is characterized in that: described cylinder (2) comprises installation shaft (22) and is located at the cylindrical shell (21) in installation shaft (22), described polylith scraper plate (1) is fixedly installed in described cylindrical shell (21) periphery, described bearing (3) top offers U-shaped mounting hole (32), and described installation shaft (22) is supported in described U-shaped mounting hole (32).

6. belt conveyer according to any one of claim 1 to 5, is characterized in that: described polylith scraper plate (1) is uniformly distributed in described cylinder (2) periphery, and each scraper plate (1) is along cylinder (2) radial arrangement.

7. belt conveyer according to any one of claim 1 to 5, is characterized in that: described polylith scraper plate (1) is all welded to connect with described cylinder (2).